Waiehu Point Weather Forecast

    • 69
    • 79

    Rain Showers

    • 70
    • 79

    Rain Showers

    • 69
    • 79

    Rain Showers

    • 70
    • 79

    Rain Showers

    • 70
    • 79

    Rain Showers

    • 70
    • 78

    Rain Showers

    • 69
    • 77

    Rain Showers

Today 18 Sep Big Island East

Mostly cloudy. Scattered Showers in the Morning, then isolated Showers in the afternoon. Highs 64 to 85. East Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 18 Sep Big Island East

Mostly cloudy with scattered Showers. Lows 68 to 75 near the shore to around 60 at 4000 feet. Northwest Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waiehu Point Temperature Statistics

September Temperature

Hilo, Hilo International Airport (15.5 miles)

  • Lowest 14 September, 2026

    68 °F

  • Average September

    77.1 °F

  • Highest 8 September, 2026

    89.1 °F

Climate (2021–2026)

Hilo, Hilo International Airport (15.5 miles)

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  • Average Low 2021–2026

    68.2 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    82.1 °F
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